https://app.kbone.net/vault/rfc/docid/2308
RFC0206: A User TELNET Description of an Initial Implementation
Network Working Group J. White Request for Comments: 206 Computer Research Lab, UCSB NIC: 7176 9 August 1971 A User TELNET Description of...
https://app.kbone.net/vault/rfc/docid/3950
RFC0357: Echoing strategy for satellite links
Network Working Group John Davidson Request for Comments: 357 University of Hawaii NIC: 10599 Will Crowther Categories: Remote Controlled Echoing, Satellite, TELNET BBN Re...